NObsMetric¶

class rubin_sim.maf.metrics.NObsMetric(snr_limit=None, **kwargs)¶

Count the total number of observations where an SSobject was ‘visible’.

Methods Summary

run(sso_obs, orb, hval)

Calculate the metric value.

Methods Documentation

run(sso_obs, orb, hval)¶

Calculate the metric value.

Parameters:

sso_obs: np.ndarray: The input data to the metric (same as the parent metric).
orb: np.ndarray: The information about the orbit for which the metric is being calculated.
hvalfloat: The H value for which the metric is being calculated.

Returns: